public: class QString & __ptr64 __cdecl QString::vsprintf(char const * __ptr64, char * __ptr64) __ptr64

Mangled name

?vsprintf@QString@@QEAAAEAV1@PEBDPEAD@Z

Exported by

size	filename	version
5842040	Qt5Core.dll	5.9.9.0
2760192	QtCore4.dll	4.7.2.0